2018年4月13日
POJ - 2828 Buy Tickets （线段树）
摘要： Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue… The Lunar New Year was approa 阅读全文
posted @ 2018-04-13 17:15 hinata_hajime 阅读(146) 评论(0) 推荐(0) 编辑
Educational Codeforces Round 42 (Rated for Div. 2) D.Merge Equals （优先队列）
摘要： D. Merge Equalstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given an array of positiv 阅读全文
posted @ 2018-04-13 16:44 hinata_hajime 阅读(98) 评论(0) 推荐(0) 编辑
Educational Codeforces Round 42 (Rated for Div. 2) C. Make a Square （dfs)
摘要： C. Make a Squaretime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given a positive integer 阅读全文
posted @ 2018-04-13 16:22 hinata_hajime 阅读(177) 评论(0) 推荐(0) 编辑